Do probiotics help with seasonal allergies?

How breathing works to calm your brain

Are you a morning lark or night owl? This online test reveals how you compare

What's in that smoke from the Atlanta highway fire?

Don't make homemade sunscreen

100,000 people die in China every year so you can buy cheap goods

To break addictions, control your 'craving mind'

Do women need time off during menstruation?

Planes, trains and automobiles: How noisy is transportation where you live?

Can microbes make us better people?

Revolutionary new drug might actually reverse aging

High anxiety: Can living in a tall building cause depression?